But, he added, "there's got to be ways of inspecting the sewer system."
但是，他补充说，“必须找到办法检查下水道系统。”
This street is the first in the city to have an underground sewer system.
这条街是本市第一条有下水道系统的街。
Before you know it, the the city water and sewer system will stop working.
你知道它之前，城市供水和污水处理系统将停止工作。
This dissertation is to develop a late-model sewer system named vacuum sewer system.
本文旨在开发一套新型真空下水道系统。
Today in most large cities, water is used only once and then sent out into a sewer system.
今天在大多数的大城市里，水仅仅被用过一次，之后就被送到了下水道。
The researchers point out that, at the time, Washington, DC did not have a good sewer system.
研究人员指出，当时华盛顿特区没有良好的下水道系统。
Today, in most large cities, water is used only once and then discharged into a sewer system.
今天，在大多数大城市，水是仅使用一次，然后排入下水道系统。
The existing sewer system in Kenli County is a combined sewer system, and sewage is put into adjacent river directly.
垦利县城区目前的排水体制是合流制排水体制，污水就近排入河道。
The cause is unclear, but rising ocean levels and nitrogen dumped from the New York City sewer system are likely culprits.
造成这种现象的原因仍不明朗，但是海平面的日益增长和纽约下水道系统倾倒的氮化合物是可能的元凶。
So it turns out the haunting was nothing more than some catfish in the sewer system, but... how did they get their in the first place?
因此根本没有什么鬼，只不过是下水道里的鲶鱼，但是他们是如何进来的呢？
Although most of the flood waters are gone, in most areas it's still not safe to drink tap water and the sewer system has not been fixed.
尽管大部分洪水已经退去，但多数地区的自来水仍不能安全饮用，而且排水系统也没有修复。
The Train bridge offers access to each base's extensive sewer system, with a medium health kit placed in the precise center of the bridge itself.
火车桥到达每个基地的下水道，有中补血包设置在火车桥的中心。
This paper introduces a basic idea of overall optimization of computer programming for sewer system, and a new computer program has been developed.
介绍了排水管网水力与高程计算全局优化程序设计的基本思想。
By right of its unique superiority, vacuum sewer system could be suitable to apply in environmentally sensitive area such as lake regions perfectly.
真空下水道系统凭借其自身优势在环境敏感地区(如湖区)具有较好的应用前景。
The wastewater from sinks, toilets, washing machines and so on pours into the Paris sewer system at an average temperature of 55 to 68 degrees Fahrenheit.
来自洗碗池、马桶、洗碗机等地方的废水以平均55至68华氏度（约合13-20摄氏度）的温度流入巴黎的污水管道系统。
The rehabilitation and extension project of combined sewer system in Xingsha Economic and Technological Development Zone, Changsha, is taken as a case study in this thesis.
本文以长沙市星沙开发区的合流制排水管网改扩建为工程实例进行了深入研究。
A few blocks away, residents of the slum, which has no public water or sewer system, pay 3 shillings to fill used 20-liter cooking oil jugs with fresh water from a Coke-sponsored well.
几个街区远的地方是没有公共用水和下水道系统平民窟，居民们支付3先令从可口可乐公司赞助的井里购买20升的淡水，装在烹调油壶里。
The process of pollutant overflow from the JXB sewer system and the event mean concentrations(EMCs) of overflows in Shanghai were studied, and the first flush effects were discussed.
为此，重点研究了上海中心城区某合流制排水区域JXB系统雨天污染物溢流的出流过程和污染物的事件平均浓度，并探讨了溢流污染物的初期效应。
In urban sewer design, the accomplishment of design intention is effected directly by the function of overflowing well, an important structure for combined sewer system with collector.
溢流井是城市截流式合流制排水系统的一个重要组成部分，它的成败直接影响着规划设计意图的实现。
In compiling a sewer system program in downtown area, the problems deal with the planning and design of sewer network in old township districts in south east seashore area were discussed.
结合编制某市市区污水管网系统专业规划，分析和研究了东南沿海地区类似老城区排水管网系统规划与设计需要注意的几个问题。
Based on the non-linear kinematic wave method, a technique using the four point, excentric, implicit, finite-difference numerical scheme to simulate the urban storm sewer system is introduced.
本文根据非线性运动波法理论，介绍了四点非中心隐式有限差分格式模拟城市雨水管网的技术。
He was informed that the sewer pipe in the area has a serious breakage and the system is malfunctioning.
他被告知，该地区的污水管道已经严重遭受破损，该排污已系统出现故障。
Should a site waste treatment system not be available, permission could be obtained from the municipal or private sewer authority to put neutralized waste solutions to sanitary drains.
如果没有可用的废水处理系统，可经市政或私人下水道的授权将中和的废液流到污水下水道。在任何情况下，任何形式的废液都不允许进入雨水下水道。
The ground with regular accumulated liquid shall be impermeable and the wastewater of slope direction sewer age system shall be collected by production and repair wastewater gathering system.
经常有积液的地面不透水，并坡向排水系统，其废水纳入生产、检修污水收集系统。
The planning principles of the sewage collection system and the characteristics of sewer network layout are also introduced.
阐述了污水收集系统的规划原则和本区管网布置特点。
Introduced to plan an oil sump and sewer in the tanks and to design a sewerage system and recovery system of oils in the bulking area.
介绍了设置集油坑排污管及库区沟网排水回收油脂系统的原理、方法、效果。
MICEAS is a denitrification and phosphorus removal system, aiming at low-concentration municipal sewer.
改良型ICEAS工艺是针对低浓度城市生活污水处理要求提出的一种脱氮除磷工艺。
MICEAS is a denitrification and phosphorus removal system, aiming at low-concentration municipal sewer.
改良型ICEAS工艺是针对低浓度城市生活污水处理要求提出的一种脱氮除磷工艺。
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